Hi, I’m running the LVGL for frame buffer device on my device.
I’ve changed the the lv_drv_conf.h
to
/*-------------------------------------------------
* Mouse or touchpad as evdev interface (for Linux based systems)
*------------------------------------------------*/
#ifndef USE_EVDEV
#define USE_EVDEV 1
#endif
#ifndef USE_BSD_EVDEV
#define USE_BSD_EVDEV 0
#endif
#if USE_EVDEV || USE_BSD_EVDEV
#define EVDEV_NAME "/dev/input/event0" /*You can use the "evtest" Linux tool to get the list of devices and test them*/
#define EVDEV_SWAP_AXES 0 /*Swap the x and y axes of the touchscreen*/
#define EVDEV_CALIBRATE 0 /*Scale and offset the touchscreen coordinates by using maximum and minimum values for each axis*/
#if EVDEV_CALIBRATE #define EVDEV_HOR_MIN 0 /*to invert axis swap EVDEV_XXX_MIN by EVDEV_XXX_MAX*/
#define EVDEV_HOR_MAX 4096 /*"evtest" Linux tool can help to get the correct calibraion values>*/
#define EVDEV_VER_MIN 0
#define EVDEV_VER_MAX 4096
#endif /*EVDEV_CALIBRATE*/
#endif /*USE_EVDEV*/
However when I use the touchscreen the pointer moves, but I’m not getting any movement in screen.
Anyone could help me with this?
Thanks ahead.